1. Dublin Institute for Advanced Studies, 5Merrion Square, D02 Y006 Dublin 2, Ireland
2. Department of Geophysics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00Prague 8, Czech Republic
3. Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Section 1.3, Earth System Modelling, 14473 Potsdam, Germany
4. TU Delft, Faculty of Aerospace Engineering, 2629 HS Delft, The Netherlands
5. TU Delft, Faculty of Civil Engineering and Geosciences & TU Delft Climate Institute, 2628 CN Delft, The Netherlands
6. Dipartimento di Scienze Pure e Applicate, Università di Urbino ‘Carlo Bo’, 61029 Urbino, Italy
7. Istituto Nazionale di Geofisica e Vulcanologia, 00143 Rome, Italy
8. Department of Physics, Cornell University, Ithaca, NY 14853, USA
9. DTU Space, Geodynamics, DK-2800 Kgs. Lyngby, Denmark
10. Department of Earth System Science, University of California, Irvine, CA 92697, USA
11. Geological Survey of Canada - Pacific Division, Sidney, British Columbia V8L 4B2, Canada